The 4418/2HHP from EBM-Papst is a compact DC axial fan with a flange, measuring 119 × 119 × 38 mm. It is built for demanding industrial applications, delivering up to 280 m³/h at 5000 rpm with a maximum static pressure of 208 Pa.
With a voltage range of 36–60 V DC and support for PWM speed control, the 4418/2HHP is ideal for control cabinets, control systems, and industrial cooling equipment where precise air control and operational reliability are crucial.
- Voltage: 48 V DC (range 36–60 V)
- Airflow: up to 280 m³/h
- Static pressure: max 208 Pa
- Speed: 5000 rpm
- Power: 13 W
- Bearing type: ball bearing
- Speed control: PWM signal (1–10 kHz)
- Tachometer signal: open collector, 310 mm cable
- Sound pressure level: 55 dB(A)
- Weight: 270 g, optional mounting position
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 280 m³/h |
| Speed | 5000 rpm |
| Power | 13 W |
| Voltage | 48 V DC VAC |
| Motor frame | The housing is square with dimensions 119 × 119 × 38 mm and made of plastic. Mounting screws of size ISO 4762 M4 (degreased, without washer) are used. The fan weighs 270 grams and can be mounted in any position with the shaft in any direction. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and designed for axial airflow with air discharge over the struts. The maximum free airflow is 280 m³/h and the maximum static pressure is 208 Pa at 5000 rpm. The optimal operating point is 170 m³/h at 81 Pa. |
| Bearing type | ball bearing |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with electronic speed control via PWM signal (1–10 kHz). Nominal voltage is 48 V DC with an allowed voltage range of 36–60 V. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. Locked rotor current is approximately 1200 mA, and the motor has a built-in tachometer signal (open collector) for speed measurement. |
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